# Phase Space Reconstruction from a Biological Time Series: A Photoplethysmographic Signal Case Study

> Research article (Applied Sciences, 2020) · cited 37× · AI/ML

**Wikidata**: [openalex:W2979975116](https://www.wikidata.org/wiki/openalex:W2979975116)  
**Source**: https://4ort.xyz/entity/phase-space-reconstruction-from-a-biological-time-series-a-photoplethysmographic-signal-case-study